What is the weather like in Buenos Aires vs Ushuaia in January?

In January, Buenos Aires averages 30°C high / 21°C low with about 64 mm of rain; Ushuaia averages 15°C high / 6°C low with about 103 mm.

Buenos Aires vs Ushuaia in January

Buenos Aires is the better pick in January — 79 vs 21 on SeasonMap's comfort score. Buenos Aires is hot, a little rain, clean air, while Ushuaia is cool, rainy, clean air.

Buenos Aires vs Ushuaia — January climate, side by side

	Buenos Aires	Ushuaia
Comfort score	79/100 (B)	21/100 (F)
Feels-like high	32°C	13°C
Avg high / low	30° / 21°	15° / 6°
Rainfall	64 mm	103 mm
Rainy days	7	22
Humidity	66%	76%
Air quality (AQI)	33	12

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Buenos Aires vs Ushuaia in January — FAQ

Is January better in Buenos Aires or Ushuaia?: Buenos Aires is the better pick in January — 79 vs 21 on SeasonMap's comfort score. Buenos Aires is hot, a little rain, clean air, while Ushuaia is cool, rainy, clean air.
What is the weather like in Buenos Aires vs Ushuaia in January?: In January, Buenos Aires averages 30°C high / 21°C low with about 64 mm of rain; Ushuaia averages 15°C high / 6°C low with about 103 mm.